World's largest Aquarium - Georgia Aquarium..Awesome Photos and Information. .The Georgia Aquarium, located in Atlanta, Georgia at Pemberton Place, is billed as the "world's largest aquarium" with more than 8.1 million US gallons (31,000 m) of marine and fresh water housing more than 100,000 animals of 500 different species. The aquarium's notable specimens include four young whale sharks, three beluga whales and two manta rays.
